Clinical, Endoscopic, and Histopathological Features of HER2 Expression and Two-Year Survival in Gastric Adenocarcinoma
Background: HER2 is a proto-oncogene and therapeutic target in advanced gastric adenocarcinoma. Reports on its association with clinicopathological features and prognosis remain inconsistent. This study aimed to evaluate the relationship of clinical, endoscopic, and histopathological features with HER2 expression and i...